TWM629794U - Placing and swing angle device for printed circuit board - Google Patents

Abstract

A swing angle device for placing a printed circuit board, especially the suction, transfer, and load swing mechanism is controlled by a first servo motor and a second servo motor to shift in the X-axis and Y-axis directions, and the suction, transfer, and load swing The mechanism is provided with a rotating shaft seat, the front of the rotating shaft seat is provided with a third servo motor, and the lower part of the rotating shaft seat is provided with left and right swinging arms arranged in an included angle sector, and the lower part of the swinging arm is provided with two swing arms. A frame body is provided, and the frame body is provided with a plurality of holding devices for holding and placing printed circuit boards. This creation utilizes the swing of the left and right swing arms to reduce the overall width and reduction of the machine. The distance of the horizontal transfer, thereby saving the time of the operation, is characterized by it.

Description

PCB placement swing angle device

The invention of the swing angle device for placing the printed circuit board is mainly applied to the technology of reducing the horizontal transfer distance of the current printed circuit board cutting machine and saving operation time.

According to the general printed circuit board, after the SMT assembly of electronic parts is completed, the so-called board edge cutting and board splitting must generally be performed. For the traditional printed circuit board cutting machine, please refer to the first picture: the schematic diagram of the three-dimensional combination of the conventional type. As shown in the second picture: a schematic diagram of the combination of the front view of the system. As shown in the third picture: the schematic diagram of the side view of the system. It mainly includes: a printed circuit board cutting machine 40 , a fixture mechanism 50 and a material suction transfer mechanism 60 ; wherein: the printed circuit board cutting machine 40 is provided with a machine table 41 , and a cutting machine is provided at the rear of the machine table 10 . Mechanism (not shown in the figure), the cutting mechanism is mainly used for dividing the printed circuit board 1, and a feeding mechanism 42 is provided on one side of the front of the machine 10 as a feeding mechanism for the printed circuit board 1 to be cut. For use, the other side in front of the machine 40 is provided with a discharging mechanism 43 for discharging the cut printed circuit board 1. The middle position in front of the machine 40 is between the feeding mechanism 42 and the A jig mechanism 50 is arranged between the discharge mechanism 43 , the feeding mechanism 42 , the jig mechanism 50 and the discharge mechanism 43 are arranged in a line-up manner; the jig mechanism 50 includes two left and right The jig 51 is used for placing the printed circuit board 1 to be cut. The jig 51 is provided with a positioning device 52 for positioning the printed circuit board 1 . For the circuit board 1, the two printed circuit boards 1 on the two fixtures 51 are first moved backwards in the Z-axis direction by the fixture mechanism 50 to the cutting mechanism for cutting operation. The tool mechanism 50 moves the two printed circuit boards 1 on the two fixtures 51 forward in the Z-axis direction, and two uprights 44 are provided on the left and right sides behind the machine 40 , and the two uprights 44 are provided with a The suction and transfer mechanism 60; the suction and transfer mechanism 60 is provided with a horizontally arranged horizontal linear slide rail 61 between the two uprights 44, and a vertically arranged longitudinal linear rail 62 is provided in front of the horizontal linear slide rail 62 The slide rail 62, the transverse linear slide rail 61 is provided with a fourth servo motor M4, the longitudinal linear slide rail 62 is provided with a fifth servo motor M5, the longitudinal linear slide rail 62 is provided with a longitudinal slide seat 63, the longitudinal slide The lower part of the seat 63 is provided with two left and right frame bodies 64 arranged horizontally, and the frame body 64 is provided with a plurality of holding devices 65 for holding the printed circuit board 1 and placing the printed circuit board 1; During operation, the fourth servo motor M4 and the fifth servo motor M5 are used to control the displacement of the holding device 65 in the X-axis direction and the Y-axis direction synchronously, and the holding device 65 is responsible for feeding the feeding mechanism 42 Hold and place the printed circuit board 1 to be cut on the two fixtures 51 respectively, and be responsible for holding and placing the cut printed circuit board 1 on the discharge mechanism 43 from the two fixtures 51 above.

However, for the actual operation and application of the traditional printed circuit board cutting machine, please refer to the fourth figure: the schematic diagram of the conventional method of discharging. As shown in Figure 5: the schematic diagram of the plane combination of the conventional suction and transfer mechanism. Since the suction and holding devices 65 on the left and right sides of the suction and transfer mechanism 60 are arranged horizontally, the overall width of the machine table 41 of the printed circuit board cutting machine 40 is widened, so that the workshop can swing in a unit space of the same length. The number of the 40 printed circuit board cutting machines placed is reduced; at the same time, the water required for the suction and discharge of the material suction and transfer mechanism 60 is increased The translational movement distance results in longer operation time and poorer efficiency, which are the existing problems and deficiencies to be overcome and solved.

The creator is currently engaged in the manufacture and design of related products, and has accumulated many years of practical experience and experience. In view of the existing problems and deficiencies of the traditional printed circuit board cutting machine, he actively invests in the spirit of innovation and improvement, and completes the printed circuit board. Place the swing angle device.

The technical means used to solve the problem and the effect compared with the previous technology are: the printed circuit board cutting machine is provided with a machine, and a cutting mechanism is arranged at the rear of the machine, which is used for cutting the printed circuit board. There is an upper, middle and lower layer in front of the space where the upper, middle and lower layers are arranged in parallel to each other. There is a feeding mechanism and a discharging mechanism on both sides of the lower space, which are used as the feeding and cutting printed circuit boards of the printed circuit boards to be cut. For discharging, there is a jig mechanism in the middle space. The jig mechanism is provided with a jig and a positioning device for placing and positioning the printed circuit board. The jig mechanism moves the printed circuit board backward to the The cutting mechanism performs the cutting operation, and the upper space is provided with a material suction, transfer and swing mechanism. The longitudinal sliding seat is controlled by a first servo motor and a second servo motor to move in the X-axis direction and the Y-axis direction. A fixed plate is arranged in front of the longitudinal sliding seat, and a fixed plate is arranged in front of the fixed plate. The rotating shaft seat is provided with a third servo motor at the front of the rotating shaft seat, the left and right swing arms are arranged under the rotating shaft seat, and a frame body is arranged under the swing arm, and the frame body is provided A plurality of holding devices are used for holding the printed circuit board and placing the printed circuit board; during operation, the first servo motor and the second servo motor are used to synchronously control the holding device in the X-axis direction and the Y-axis The direction is shifted; at the same time, the holding device is controlled to rotate forward or reverse synchronously with the third servo motor, Responsible for holding the printed circuit board to be cut from the feeding mechanism and placing it on the fixture, and responsible for holding the cut printed circuit board from the fixture and placing it on the discharging mechanism, using the left, The right two swinging arms swing in a fan-shaped configuration to reduce the overall width of the machine and reduce the horizontal transfer distance of the suction device, thereby saving the operation time and improving the efficiency, which is the main goal achiever.

The above-mentioned swing angle device for placing the printed circuit board, wherein: the two swing arms are arranged at an angle of 40 degrees on the left and 40 degrees on the right.

This creative part

1: Printed circuit board

10: Printed circuit board cutting machine

11: Machine

12: Waste collection port

13: Feeding mechanism

14: Discharge mechanism

15: The first column

16: Second column

20: Jig mechanism

21: Jig

22: Positioning device

30: Suction transfer swing mechanism

31: Lateral rails

311: Lateral slide

32: Longitudinal rails

321: Lead screw

322: Nut

323: Bearing seat

324: Linear slide

325: Linear slide

33: Fixed plate

331: Longitudinal slide

34: Rotary shaft seat

35: Swing Arm

36: Frame

37: Suction device

M1: The first servo motor

M2: Second Servo Motor

M21: Top plate

M22: Coupling bushing

M3: Third Servo Motor

habit part

40: Printed circuit board cutting machine

41: Machine

42: Feeding mechanism

43: Discharge mechanism

44: Column

50: Jig mechanism

51: Jig

52: Positioning device

60: Suction transfer mechanism

61: Lateral rails

62: Longitudinal rail

63: Longitudinal slide

64: Frame

65: Suction device

M4: Fourth Servo Motor

M5: Fifth servo motor

Figure 1: Schematic diagram of the three-dimensional combination of the system.

Figure 2: Schematic diagram of the combination of the front view of the system.

Figure 3: Schematic diagram of the side-view plane combination of the system.

Figure 4: Schematic diagram of the discharging action of the system.

Figure 5: It is a schematic diagram of the plane assembly of the conventional suction and transfer mechanism.

Figure 6: It is a schematic diagram of the plane combination of the suction, transfer, and load swing mechanism of this creation.

Figure 7: It is a schematic diagram of the composition of the view before this creation.

Figure 8: It is a schematic diagram of the three-dimensional combination of the suction, transfer, and load swing mechanism of this creation.

Figure 9: It is a three-dimensional exploded schematic diagram of the suction, transfer, and load swing mechanism of this creation.

Figure 10: It is a schematic diagram of the continuous action during the creation and processing.

Figure 11: This is the second schematic diagram of the continuous action during the creation and processing.

The twelfth picture: It is a schematic diagram three of the continuous actions during the creation and processing.

The thirteenth picture: It is the schematic diagram four of the continuous action during the creation and processing.

Figure 14: It is a schematic diagram of the continuous action during the creation and processing of the fifth.

Figure 15: It is a schematic diagram of the continuous movement during the creation and processing of the sixth.

Figure 16: It is a schematic diagram of the continuous action during the process of creation and processing.

Figure 17: It is a schematic diagram of the continuous action during the process of creation and processing.

Figure 18: It is a schematic diagram of the continuous movement during the processing of this creation.

Figure 19: It is a schematic diagram of the continuous action during the creation and processing of this work.

Figure 20: It is a schematic diagram of the continuous action during the creation and processing of the eleventh.

Figure 21: It is a schematic diagram twelve of the continuous movements during the creation and processing.

Figure 22: It is a schematic diagram of the thirteenth continuous action during the creation and processing.

Figure 23: It is a schematic diagram of the fourteenth continuous movement during the creation and processing.

Figure 24: It is a schematic diagram of the continuous movement during the creation and processing.

In order to make it easy for those skilled in the art to deeply understand the structural content of this creation and the functional benefits that can be achieved, specific embodiments are listed and described in detail with the drawings as follows: A printed circuit board placement swing For the angle device, please refer to the sixth picture: it is a schematic diagram of the plane combination of the suction, transfer and swing mechanism of this creation. As shown in Figure 7: It is a schematic diagram of the combination of the front view of this creation. And as shown in the eighth and ninth pictures: It is a schematic diagram of the three-dimensional combination and three-dimensional decomposition of the suction, transfer, and load swing mechanism of this creation. It mainly includes: a printed circuit board cutting machine 10, a jig mechanism 20 and a material suction, transfer and swing mechanism 30; wherein: the English name of the printed circuit board 1 is abbreviated as PCB, and the printed circuit board 1 is the assembly of electronic components. The base plate used in the assembly; the printed circuit board cutting machine 10 is provided with a machine table 11, and a waste collection port 12 is provided in the middle of the front of the machine table 11 for collecting the printed circuit board waste generated after cutting. For the use of scrap, the front of the machine 11 is provided with upper, middle and lower spaces, and the lower space in front of the machine 11 is provided with a feeding mechanism 13 at one side of the waste collection port 12 as a For feeding the printed circuit board 1 to be cut, the lower space in front of the machine table 11 is provided with a discharging mechanism 14 corresponding to the other side of the waste collection port 12, as a discharging mechanism for the printed circuit board 1 that has been cut. For this purpose, the feeding mechanism 13 and the discharging mechanism 14 are arranged on a first plane with the same axis as the lower space in front of the machine 11, and the middle space in front of the machine 11 corresponds to the feeding mechanism 13 and the outlet. A jig mechanism 20 is provided on the second plane with the same axis above the feeding mechanism 14; the jig mechanism 20 includes two jigs 21 on the left and right, which are used for placing the printed circuit board 1 to be cut. 21 is provided with a positioning device 22, for positioning the printed circuit board 1, the two fixtures 21 are moved forward and backward by the fixture mechanism 20. There are two first uprights 15 and two second uprights (not shown in the figure), the two first uprights 15 are provided with a material suction, transfer and load swing mechanism 30, and the two second uprights (not shown in the figure) are provided with a cutting mechanism ( (not shown in the figure), the cutting mechanism is mainly used for dividing the printed circuit board 1, and the cutting mechanism is a conventional device, and the description will not be repeated here. The printed circuit board 1 on the jig 21 moves backward in the Z-axis direction to the cutting mechanism for cutting operation. After the cutting is completed, the printed circuit board 1 on the fixture 21 is moved in the Z-axis direction by the jig mechanism 20. Move forward to the upper position of the feeding mechanism 13 and the discharging mechanism 14 ; it is characterized in that: the suction and transfer swing mechanism 30 is provided with a horizontally arranged transverse slide rail between the two first columns 15 31. A first servo motor M1 and a lateral slide 311 are arranged on the lateral slide rail 31, and the lateral slide 311 is controlled by the first servo motor M1 to move at X The axial direction is displaced, a vertical sliding rail 32 is arranged at the front of the transverse sliding seat 311, a lead screw 321 is arranged inside the longitudinal sliding rail 32, and a nut 322 is screwed on the lead screw 321. A bearing seat 323 is provided above the lead screw 321, a second servo motor M2 is provided above the longitudinal slide rail 32, and a top plate M21 is provided on the second servo motor M2. The second servo motor M2 and the lead screw A coupling shaft sleeve M22 is arranged between 321, and two linear slide rails 324 are arranged on both sides of the lead screw 321 in parallel. The two linear slide rails 324 are provided with a plurality of linear slide seats 325. The front of the two linear slides 325 is provided with a longitudinal slide 331 , the front of the longitudinal slide 331 is provided with a fixed plate 33 , and the front of the fixed plate 33 is provided with a rotating shaft seat 34 . A third servo motor M3 is arranged at the front, and two left and right swing arms 35 are arranged below the rotating shaft seat 34. The two swing arms 35 are arranged at an angle of 40 degrees on the left and 40 degrees on the right. A frame body 36 is arranged at the bottom, and the frame body 36 is provided with a plurality of holding devices 37 for holding the printed circuit board 1 and placing the printed circuit board 1; during operation, in addition to using the first servo motor M1 , The second servo motor M2 synchronously controls the holding device 37 to move in the X-axis direction and the Y-axis direction; at the same time, it also cooperates with the third servo motor M3 to synchronously control the holding device 37 to move forward or reverse. Rotate to an angle of 40 degrees, and make one of the holding devices 37 face down in a vertical state. The holding device 37 is responsible for holding and placing the printed circuit board 1 to be cut from the feeding mechanism 13 respectively. On the jig 21 , and responsible for sucking and placing the cut printed circuit board 1 from the jig 21 on the discharge mechanism 14 , and responsible for sucking the scrap into the waste collection port 12 .

The present invention, which is formed by combining the above-mentioned component structures, is to provide a swing angle device for placing a printed circuit board, in practical application: Please refer to Figures 10 to 24: Schematic diagrams 1 to 15 of the continuous action during the creation and processing of this work. Wherein: Step 1: the suction device 37 on the left is displaced to absorb the printed circuit board 1 to be cut on the feeding mechanism 13; Step 2: the suction device 37 on the left is displaced to the top of the fixture 21 on the left Step 3: The left holding device 37 is displaced to place the printed circuit board 1 to be cut on the left jig 21, and the left jig 21 is then displaced to the cutting mechanism for cutting operations; step Step 4: The suction device 37 on the left displaces and absorbs the printed circuit board 1 to be cut on the feeding mechanism 13, and then moves to the top of the fixture 21 on the right; Step 5: The suction device 37 on the left Displace the printed circuit board 1 to be cut on the jig 21 on the right, and then the jig 21 on the right is shifted to the cutting mechanism for cutting; Step 6: The suction device 37 on the left is displaced and sucked The printed circuit board 1 to be cut on the feeding mechanism 13; Step 7: The holding device 37 on the left is displaced to the top of the fixture 21 on the left, and the third servo motor M3 flips the holding device on the right 37 facing down, the jig 21 on the left pushes the printed circuit board 1 that has been cut forward, and the holding device 37 on the right shifts and absorbs the printed circuit board 1 that has been cut on the jig 21 on the left; step Eight: the third servo motor M3 turns the left holding device 37 downward, and the left holding device 37 is displaced to place the printed circuit board 1 to be cut on the left The jig 21, the jig 21 on the left is shifted to the cutting mechanism to perform the cutting operation; Step 9: The holding device 37 on the right is shifted to the waste collection port 12 to release the scrap 2; Step 10: The left side The holding device 37 is displaced to absorb the printed circuit board 1 to be cut on the feeding mechanism 13; Step eleven: the third servo motor M3 turns the holding device 37 on the right side down, and then puts the cut The printed circuit board 1 is placed on the discharge mechanism 14; Step 12: the jig 21 on the right pushes the printed circuit board 1 forward, and the holding device 37 on the right shifts and absorbs the printed circuit board 1 on the right The printed circuit board 1 that has been cut on the jig 21; Step 13: the third servo motor M3 flips the holding device 37 on the left to face down, and the holding device 37 on the left shifts the printed circuit to be cut The board 1 is placed on the jig 21 on the right, and the jig 21 on the right is displaced to the cutting mechanism for cutting operation; Step 14: The holding device 37 on the right places the cut printed circuit board 1 on the On the discharge mechanism 14; Step 15: The suction device 37 on the right is displaced to the waste collection port 12 to release the waste material 2, and the above steps 1 to 15 are repeated.

Based on the above, this creation provides a printed circuit board placement swing angle device. After the creator's actual production and repeated operation tests, it has been confirmed that it can indeed achieve the expected functional benefits of this creation. The first creation, which has not been seen and heard, has industrial application value, and it is true that it has met the essentials of the establishment of the utility and progress of the new patent.

30: Suction transfer swing mechanism

31: Lateral rails

32: Longitudinal rails

33: Fixed plate

34: Rotary shaft seat

35: Swing Arm

36: Frame

37: Suction device

M1: The first servo motor

M2: Second Servo Motor

M3: Third Servo Motor

Claims (2)

A printed circuit board placement swing angle device mainly includes: a printed circuit board cutting machine is provided with a machine table, a cutting mechanism is arranged at the rear of the machine table for cutting the printed circuit board, and a front of the machine table is provided with a A feeding mechanism, a fixture mechanism, and a discharging mechanism, the feeding mechanism and the discharging mechanism are used for feeding and discharging the printed circuit board, and the fixture mechanism is provided with a fixture and a positioning device, as For placing and positioning the printed circuit board, the jig mechanism moves the printed circuit board backward to the cutting mechanism for cutting operation, and the machine table corresponds to the difference between the feeding mechanism, the jig mechanism and the discharging mechanism. The upper part is provided with a material suction and transfer swing mechanism. The material suction and transfer swing mechanism is provided with a transverse slide rail, a transverse slide seat, a longitudinal slide rail, and a longitudinal slide seat. The transverse slide seat and the longitudinal slide seat are connected by a The first servo motor and the second servo motor are controlled to be displaced in the X-axis direction and the Y-axis direction; it is characterized in that a fixed plate is arranged in front of the longitudinal sliding seat, and a rotating shaft seat is arranged in front of the fixed plate There is a third servo motor at the front of the rotating shaft seat, two left and right swing arms are arranged below the rotating shaft seat, and a frame body is arranged below the swing arm, and the frame body is provided with a plurality of suction The holding device is used for holding the printed circuit board and placing the printed circuit board, and cooperates with the third servo motor to synchronously control the holding device to rotate in the forward or reverse direction, and is responsible for feeding the material to be cut from the feeding mechanism. The printed circuit board is sucked and placed on the jig, and is responsible for sucking and placing the cut printed circuit board on the discharge mechanism from the jig, using the angle of the left and right swing arms in a fan-shaped configuration Swing, to reduce the overall width of the machine and reduce the distance of horizontal transfer, thereby saving the time of operation. The swing angle device for placing a printed circuit board as described in claim 1, wherein: the two swing arms are arranged at an angle of 40 degrees on the left and 40 degrees on the right.

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